CN217150972U - Photovoltaic solar panel and roofing integration structure - Google Patents

Photovoltaic solar panel and roofing integration structure Download PDF

Info

Publication number
CN217150972U
CN217150972U CN202123169219.9U CN202123169219U CN217150972U CN 217150972 U CN217150972 U CN 217150972U CN 202123169219 U CN202123169219 U CN 202123169219U CN 217150972 U CN217150972 U CN 217150972U
Authority
CN
China
Prior art keywords
rotating shaft
photovoltaic
mounting
solar panel
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202123169219.9U
Other languages
Chinese (zh)
Inventor
郑宝磊
殷钦华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Nuclear New Green Source Technology Co ltd
Original Assignee
Beijing Nuclear New Green Source Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Nuclear New Green Source Technology Co ltd filed Critical Beijing Nuclear New Green Source Technology Co ltd
Priority to CN202123169219.9U priority Critical patent/CN217150972U/en
Application granted granted Critical
Publication of CN217150972U publication Critical patent/CN217150972U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The utility model relates to a photovoltaic solar panel and roofing integration structure belongs to solar energy application equipment technical field, has solved the photovoltaic solar panel among the prior art and the roofing integration structure in can not pivoted technical problem. The photovoltaic solar panel and roof integrated structure comprises a wall body; the mounting platform is hinged to the wall body, a mounting groove is formed in the wall body, a lifting mechanism is mounted in the mounting groove, and a power output end of the lifting mechanism is connected with the mounting platform so as to drive the mounting platform to rotate in the first vertical surface; the standing groove has been seted up to the top surface of mount table to the photovoltaic board, and the slewing mechanism is installed to the photovoltaic board in locating the standing groove in the mount table, and slewing mechanism's power take off end links to each other with the photovoltaic board to drive the photovoltaic board at the vertical face internal rotation of second, the vertical face of second is perpendicular with first vertical face. Through the structure, the utility model provides a photovoltaic solar panel and roofing integration structure can increase the conversion rate of photovoltaic board.

Description

Photovoltaic solar panel and roofing integration structure
Technical Field
The utility model belongs to the technical field of solar energy application equipment, in particular to photovoltaic solar panel and roofing integration structure.
Background
In recent years, consumption reduction, energy conservation and sustainable development are advocated in the whole society, and according to incomplete statistics, the building energy consumption of China accounts for 27.8% of the total social consumption, and generally comprises air conditioners, heating, lighting, water consumption and the like. With the rapid development of urban construction in China, the total amount of buildings is about 20 hundred million square meters every year, and in future development, the building energy consumption is increased to 35 percent of the total social energy consumption. Photovoltaic power generation has the advantages of no environmental pollution, no danger of exhaustion, no limitation of resource distribution regions, high energy quality and the like, and thus people are more and more concerned. The solar building is a solar building which can replace the conventional energy to meet the requirement of the building on electric power, and the solar building becomes one of the development trends of the modernization of the housing industry.
However, in the prior art, the photovoltaic solar panel is fixed to face one direction to provide power, and when the sun moves, the lighting direction of the photovoltaic solar panel power supply device fixed to face cannot be changed correspondingly, so that the conversion rate of the photovoltaic solar panel is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photovoltaic solar panel and roofing integration structure for solve the photovoltaic solar panel among the prior art and the technical problem that photovoltaic solar panel in the roofing integration structure can not rotate.
The utility model discloses a following technical scheme realizes: a photovoltaic solar panel and roof integrated construction comprising:
a wall body;
the mounting platform is hinged to the wall body, a mounting groove used for embedding the mounting platform is formed in the wall body, a lifting mechanism is mounted in the mounting groove, and a power output end of the lifting mechanism is connected with the mounting platform so as to drive the mounting platform to rotate in a first vertical surface to enter and exit the mounting groove;
the photovoltaic board, the mounting groove has been seted up to the top surface of mount table, the photovoltaic board activity is located in the standing groove, install slewing mechanism in the mount table, slewing mechanism's power take off end with the photovoltaic board links to each other, in order to drive the photovoltaic board is at the vertical face internal rotation of second, the vertical face of second with first vertical face is perpendicular.
Further, for better realization the utility model discloses, a first round hole, two have all been seted up on the double-phase relative cell wall of mounting groove first round hole coaxial setting still includes first axis of rotation, the both ends of first axis of rotation fixed connection respectively are two in the first round hole, the mount table seted up one with the horizontal through-hole of first axis of rotation adaptation, first axis of rotation rotate the cartridge in the horizontal through-hole.
Furthermore, in order to better realize the utility model, the rotating mechanism comprises a first motor, a first transmission shaft, a second rotation shaft, a driving bevel gear and a driven bevel gear, an installation cavity is arranged inside the installation platform, the first motor is fixedly installed in the installation cavity, the rotation shaft of the first motor is horizontally arranged, the first transmission shaft is installed on the rotation shaft of the first motor, two opposite side walls of the placement groove are respectively provided with a second round hole, two second round holes are coaxially arranged, the axial direction of the second round holes is mutually vertical to the axis of the first round holes, the installation cavity is communicated with the placement groove through one of the second round holes, the second rotation shaft is rotatably inserted in the two second round holes, one end of the second rotation shaft extends into the installation cavity, the photovoltaic panel is fixedly installed on the second rotation shaft, the driving bevel gear is fixedly installed on the first transmission shaft, the driven bevel gear is fixedly installed at one end, extending into the installation cavity, of the second rotation shaft, and the driving bevel gear is meshed with the driven bevel gear.
Further, for better realizing the utility model discloses, the quantity of second axis of rotation is three, drive bevel gear with driven bevel gear's quantity is three, and is three the equal fixed connection of drive bevel gear is in on the first transmission shaft, it is three driven bevel gear is fixed mounting respectively three in the second axis of rotation, it is three drive bevel gear respectively with three driven bevel gear meshes, every all install in the second axis of rotation the photovoltaic board.
Further, for better realizing the utility model discloses, the quantity of photovoltaic board is nine, every equal fixed mounting has three in the second axis of rotation photovoltaic board, three photovoltaic board evenly distributed is in the second axis of rotation.
Further, in order to realize better the utility model discloses, elevating system includes second motor, second transmission shaft, gear, slide bar and bracing piece, the second motor fixed mounting be in the mounting groove, the axial of the pivot of second motor with first axis of rotation is parallel, the second transmission shaft is connected in the pivot of second motor, the gear is installed on the second transmission shaft, the slide bar slidable mounting be in the tank bottom of mounting groove, be equipped with the rack on the slide bar, the rack with gear engagement, the one end of slide bar is equipped with articulated seat, the one end of bracing piece articulates on the articulated seat of slide bar, the other end of bracing piece articulates on the mount table bottom surface.
Further, in order to better realize the utility model discloses, the spout has been seted up to the tank bottom of mounting groove, the slide bar slidable mounting be in the spout.
The utility model discloses compare in prior art and have following beneficial effect:
the utility model provides a photovoltaic solar panel and roofing integration structure includes the wall body, mount table and photovoltaic board, the mount table articulates on the wall body, offer on the wall body and be used for inlaying the mounting groove of dress mount table, install elevating system in the mounting groove, elevating system's power take off end links to each other with the mount table, pass in and out the mounting groove at first vertical face internal rotation with the drive mount table, the standing groove has been seted up to the top surface of mount table, the photovoltaic board activity must be located in the standing groove, install slewing mechanism in the mount table, slewing mechanism's power take off end links to each other with the photovoltaic board, with drive photovoltaic board at the vertical face internal rotation of second, the vertical face of second is perpendicular with first vertical face.
Through the structure, after the sun removed, the user rotated slewing mechanism according to the direction that the sun removed and made the photovoltaic board of fixing on slewing mechanism at the vertical in-plane rotation of second to change photovoltaic solar panel's angle, because the one end of mount table articulates in above-mentioned mounting groove, and elevating system fixed mounting between mounting groove and mount table, so, the user made the mount table at first vertical in-plane rotation through elevating system, so the utility model provides a photovoltaic solar panel and roofing integration structure can change the angle of photovoltaic board along with the removal of sun, thereby increases the conversion of photovoltaic board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an integrated structure of a photovoltaic solar panel and a roof provided in an embodiment of the present invention;
fig. 2 is a schematic front view structure diagram of an integrated structure of a photovoltaic solar panel and a roof provided in an embodiment of the present invention;
FIG. 3 is a sectional view A-A of FIG. 2;
fig. 4 is a schematic structural diagram of a rotating mechanism in an embodiment of the present invention.
In the figure:
1-a photovoltaic panel;
2, a wall body; 21-mounting grooves; 22-a chute;
3-a first rotating shaft;
4-mounting a table; 41-installation cavity; 42-a placement groove;
5-a rotating mechanism; 51-a first motor; 52-a first drive shaft; 53-a second axis of rotation; 54-drive bevel gear; 55-driven bevel gear;
6-a lifting mechanism; 61-a second motor; 62-a second drive shaft; 63-gear; 64-a slide bar; 65-a hinged seat; 66-support bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the embodiment provides a photovoltaic solar panel and roofing integration structure for solve the technical problem that photovoltaic solar panel among the prior art and the roofing integration structure in can not rotate. This photovoltaic solar panel and roofing integration structure, including wall body 2, mount table 4 and photovoltaic board 1, wherein:
the mounting table 4 is hinged to the wall body 2, a mounting groove 21 for embedding the mounting table 4 is formed in the wall body 2, a lifting mechanism 6 is mounted in the mounting groove 21, and a power output end of the lifting mechanism 6 is connected with the mounting table 4 so as to drive the mounting table 4 to rotate in a first vertical plane to enter and exit the mounting groove 21. Thus, the angle of the mounting table 4 changes as the elevating mechanism 6 is elevated.
Photovoltaic board 1 is the device that can directly or indirectly convert solar radiation energy to electric energy through photoelectric effect or photochemical effect, and standing groove 42 has been seted up to the top surface of above-mentioned mount table 4, and above-mentioned photovoltaic board 1 is arranged in above-mentioned standing groove 42 movably, installs slewing mechanism 5 in above-mentioned mount table 4, and the power take off end of above-mentioned slewing mechanism 5 links to each other with above-mentioned photovoltaic board 1 to drive above-mentioned photovoltaic board 1 in the vertical plane internal rotation of second, the vertical plane of above-mentioned second is perpendicular with above-mentioned first vertical plane.
Through the structure, after the sun removed, the user rotated slewing mechanism 5 according to the direction that the sun removed and made photovoltaic board 1 fixed on slewing mechanism 5 at the vertical in-plane rotation of second to change photovoltaic solar panel's angle, because the one end of mount table 4 articulates in above-mentioned mounting groove 21, and elevating system 6 fixed mounting is between mounting groove 21 and mount table 4, so, the user made mount table 4 at first vertical in-plane rotation through elevating system 6, so the utility model provides a photovoltaic solar panel and roofing integration structure can change the angle of photovoltaic board 1 along with the removal of sun, thereby increases photovoltaic board 1's conversion rate.
An alternative implementation of this embodiment is as follows: a first round hole has all been seted up on the double-phase relative cell wall of above-mentioned mounting groove 21, and two above-mentioned first round holes are coaxial to be set up, still include first axis of rotation 3, and fixed connection is in two above-mentioned first round holes respectively at the both ends of first axis of rotation 3, and a horizontal through-hole with first axis of rotation 3 adaptation is seted up to above-mentioned mount table 4, and above-mentioned first axis of rotation 3 rotates the cartridge in above-mentioned horizontal through-hole. In this way, the mounting table 4 is hinged inside the wall 2 by the first rotation axis 3 and can rotate on a first vertical plane about the first rotation axis 3.
An alternative implementation of this embodiment is as follows: the rotating mechanism 5 includes a first motor 51, a first transmission shaft 52, a second rotation shaft 53, a drive bevel gear 54 and a driven bevel gear 55, the mounting table 4 has a mounting cavity 41 formed therein, the first motor 51 is fixedly mounted in the mounting cavity 41, a rotation shaft of the first motor 51 is horizontally disposed, the first transmission shaft 52 is mounted on the rotation shaft of the first motor 51, two opposite side walls of the placement groove 42 have second circular holes formed therein, the two second circular holes are coaxially disposed, and the axial direction of the second circular hole is perpendicular to the first circular hole, the mounting cavity 41 communicates with the placement groove 42 through one of the second circular holes, the second rotation shaft 53 is rotatably inserted into the two second circular holes, and one end of the second rotation shaft 53 extends into the mounting cavity 41, the photovoltaic panel 1 is fixedly mounted on the second rotation shaft 53, the drive bevel gear 54 is fixedly mounted on the first transmission shaft 52, the driven bevel gear 55 is fixedly mounted on one end of the second rotation shaft 53 extending into the mounting cavity 41, and the drive bevel gear 54 is engaged with the driven bevel gear 55. It is easily understood that the first motor 51 is electrically connected to a power source through a line, and a switch for controlling the on/off of the line is provided on the line, and the switch may be a wired switch or a wireless switch.
Through the structure, after a user starts the first motor 51, the rotating shaft on the first motor 51 rotates to drive the first transmission shaft 52 on the rotating shaft to rotate, and further drive the driving bevel gear 54 on the first transmission shaft 52 to synchronously rotate, the driving bevel gear 54 is meshed with the driven bevel gear 55 on the second rotating shaft 53, and the second rotating shaft 53 is further driven to rotate, so that the photovoltaic panel 1 on the second rotating shaft 53 rotates in the second vertical plane to change the angle.
An alternative implementation of this embodiment is as follows: the number of the second rotating shafts 53 is three, the number of the driving bevel gears 54 is three, the number of the driven bevel gears 55 is three, the three driving bevel gears 54 are all fixedly mounted on the first transmission shafts 52, the three driven bevel gears 55 are respectively fixedly mounted on the three second transmission shafts 62, the three driving bevel gears 54 are respectively engaged with the three driven bevel gears 55, and the photovoltaic panel 1 is mounted on each of the second rotating shafts 53. Through the structure, the driving bevel gears 54 are fixedly arranged on the same shaft, so that the second rotating shafts 53 drive the photovoltaic panels 1 to rotate simultaneously, and time and efficiency are saved.
Optionally, the number of the photovoltaic panels 1 is nine, three photovoltaic panels 1 are fixedly mounted on each second rotating shaft 53, the three photovoltaic panels 1 are uniformly distributed on the second rotating shaft 53, and the conversion rate of the photovoltaic solar panel is further increased by arranging the plurality of photovoltaic panels 1.
An alternative implementation of this embodiment is as follows: the lifting mechanism 6 includes a second motor 61, a second transmission shaft 62, a gear 63, a sliding rod 64 and a support rod 66, the second motor 61 is fixedly installed in the installation groove 21, the axial direction of the rotating shaft of the second motor 61 is parallel to the first rotating shaft 3, the second transmission shaft 62 is connected to the rotating shaft of the second motor 61, the gear 63 is installed on the second transmission shaft 62, the sliding rod 64 is slidably installed at the bottom of the installation groove 21, the sliding rod 64 is provided with a rack which is engaged with the gear 63, one end of the sliding rod 64 is provided with a hinge seat 65, one end of the support rod 66 is hinged on the hinge seat 65 of the sliding rod 64, and the other end of the support rod 66 is hinged on the bottom surface of the installation table 4. The second motor 61 is connected to the power supply.
With the above structure, when the user starts the second motor 61, the rotating shaft of the second motor 61 drives the second transmission shaft 62 to rotate, and simultaneously drives the gear 63 of the second transmission shaft 62 to rotate synchronously, the gear 63 engages with the rack of the sliding rod 64, so as to drive the sliding rod 64 to move in the horizontal direction, and since the supporting rod 66 is hinged on the sliding rod 64, the sliding rod 64 drives the supporting rod 66 to rotate, and at the same time, the mounting table 4 rotates on the first vertical plane around the first rotating shaft 3.
Preferably, the groove bottom of the mounting groove 21 is provided with a sliding groove 22 adapted to the sliding rod 64, and the sliding rod 64 is slidably mounted in the sliding groove 22, so that the sliding groove 22 can perform positioning and guiding functions.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a photovoltaic solar panel and roofing integration structure which characterized in that includes:
a wall body;
the mounting platform is hinged to the wall body, a mounting groove used for embedding the mounting platform is formed in the wall body, a lifting mechanism is mounted in the mounting groove, and a power output end of the lifting mechanism is connected with the mounting platform so as to drive the mounting platform to rotate in a first vertical surface to enter and exit the mounting groove;
the photovoltaic panel, the standing groove has been seted up to the top surface of mount table, the photovoltaic panel is located movably in the standing groove, install slewing mechanism in the mount table, slewing mechanism's power take off end with the photovoltaic panel links to each other to the drive the photovoltaic panel is at the vertical face internal rotation of second, the vertical face of second with first vertical face is perpendicular.
2. The integrated photovoltaic solar panel and roof construction as claimed in claim 1, wherein: the mounting platform is characterized in that two opposite groove walls of the mounting groove are respectively provided with a first round hole, the two first round holes are coaxially arranged, the mounting platform further comprises a first rotating shaft, two ends of the first rotating shaft are respectively and fixedly connected into the two first round holes, the mounting platform is provided with a horizontal through hole matched with the first rotating shaft, and the first rotating shaft is rotatably inserted into the horizontal through hole.
3. The integrated photovoltaic solar panel and roof construction as claimed in claim 2, wherein: the rotating mechanism comprises a first motor, a first transmission shaft, a second rotating shaft, a driving bevel gear and a driven bevel gear, an installation cavity is arranged in the installation platform, the first motor is fixedly installed in the installation cavity, the rotating shaft of the first motor is horizontally arranged, the first transmission shaft is installed on the rotating shaft of the first motor, two opposite side walls of the placement groove are respectively provided with a second round hole, the two second round holes are coaxially arranged, the axial direction of the second round hole is vertical to the first round hole, the installation cavity is communicated with the placement groove through one of the second round holes, the second rotating shaft is rotatably inserted in the two second round holes, one end of the second rotating shaft extends into the installation cavity, the photovoltaic panel is fixedly installed on the second rotating shaft, and the driving bevel gear is fixedly installed on the first rotating shaft, the driven bevel gear is fixedly arranged at one end of the second rotating shaft extending into the mounting cavity, and the driving bevel gear is meshed with the driven bevel gear.
4. The integrated photovoltaic solar panel and roof construction as claimed in claim 3, wherein: the number of the second rotating shafts is three, the number of the driving bevel gears and the number of the driven bevel gears are three, the three driving bevel gears are fixedly installed on the first rotating shaft, the three driven bevel gears are fixedly installed on the three second rotating shafts respectively, the three driving bevel gears are meshed with the three driven bevel gears respectively, and the photovoltaic panel is installed on each second rotating shaft.
5. The integrated photovoltaic solar panel and roof structure as claimed in claim 4, wherein: the quantity of photovoltaic board is nine, every equal fixed mounting has three in the second axis of rotation photovoltaic board, three photovoltaic board evenly distributed is in the second axis of rotation.
6. A photovoltaic solar panel and roofing integration construction according to any of claims 2-5, characterized in that: elevating system includes second motor, secondary drive axle, gear, slide bar and bracing piece, the second motor fixed mounting be in the mounting groove, the axial of the pivot of second motor with first pivot is parallel, the secondary drive axle is connected in the pivot of second motor, the gear is installed on the secondary drive axle, slide bar slidable mounting be in the tank bottom of mounting groove, be equipped with the rack on the slide bar, the rack with gear engagement, the one end of slide bar is equipped with articulated seat, the one end of bracing piece articulates on the articulated seat, the other end of bracing piece articulates on the bottom surface of mount table.
7. The integrated photovoltaic solar panel and roof construction as claimed in claim 6, wherein: the groove bottom of the mounting groove is provided with a sliding groove matched with the sliding rod, and the sliding rod is slidably mounted in the sliding groove.
CN202123169219.9U 2021-12-16 2021-12-16 Photovoltaic solar panel and roofing integration structure Expired - Fee Related CN217150972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123169219.9U CN217150972U (en) 2021-12-16 2021-12-16 Photovoltaic solar panel and roofing integration structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123169219.9U CN217150972U (en) 2021-12-16 2021-12-16 Photovoltaic solar panel and roofing integration structure

Publications (1)

Publication Number Publication Date
CN217150972U true CN217150972U (en) 2022-08-09

Family

ID=82684949

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123169219.9U Expired - Fee Related CN217150972U (en) 2021-12-16 2021-12-16 Photovoltaic solar panel and roofing integration structure

Country Status (1)

Country Link
CN (1) CN217150972U (en)

Similar Documents

Publication Publication Date Title
CN110715247A (en) Solar energy environmental protection street lamp that suitability is strong
CN110868144A (en) Adjustable photovoltaic panel mounting bracket for distributed photovoltaic power station
CN109728763A (en) A kind of wheel-carrying mobile power station of wind light mutual complementing power generation
CN101826820A (en) Double-direction adjustable solar cell panel bracket
CN217150972U (en) Photovoltaic solar panel and roofing integration structure
CN211738703U (en) Energy-saving portable mobile lighting equipment
CN209801345U (en) Landscape lighting device based on solar energy
CN108039861B (en) Flat plate type automatic light-following solar photovoltaic power generation system and automatic light-following method thereof
CN214463015U (en) Solar plant with solar heat collection roof and sunlight room
CN207067809U (en) A kind of photovoltaic power generation apparatus
CN111120974A (en) Solar cell panel for street lamp
CN214169608U (en) Angle-adjustable roof structure of solar photovoltaic panel
CN209805725U (en) Movable solar cell panel
CN209013149U (en) A kind of street lamp solar panel
CN209134343U (en) A kind of double side photovoltaic battery device based on efficient imbrication technique
CN113472277A (en) Solar photovoltaic power generation device
CN219477889U (en) Photovoltaic communication base station
CN216814019U (en) Environment-friendly lighting facility for construction of green building
CN217335509U (en) Energy-concerving and environment-protective new forms of energy solar panel with regulatory function
CN218064661U (en) Intelligent lighting device based on new energy power supply
CN220169421U (en) New energy illuminating lamp
CN220469083U (en) Prefabricated pump station of solar power generation integration has
CN218268825U (en) Lighting device based on energy-saving and environment-friendly technology
CN211551457U (en) Landscape lamp capable of rotating in garden environment
CN203742420U (en) Solar-powered sunshade shutter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220809

CF01 Termination of patent right due to non-payment of annual fee